Hi all,
In Firebrid 1.5 is it possible use UPDATE ON CASCADE with the source value is not a primary key in source table

Source table

1000 ----------------
1002 ----------------
1022 ----------------
1056 ----------------
1000 ----------------

Table 2

150 365 1000
151 365 1002
152 365 1022
153 365 1000

In order that if I change a value 1000 to 999 in Source Table I obtain change also in Table 2?

How can I do that?

Thanks in advance
Alberto


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